UltraMOV 20mm Varistors

Littelfuse UltraMOV 20mm Varistors meet high peak surge current rating requirements with an operating voltage range compatible with common AC line voltages (130VAC to 625VAC). These metal oxide varistors are available in various lead forms and are rated for ambient temperatures up to +85°C with no derating. The lead-free, 20mm varistors can operate at temperatures up to +125°C and are characterized for maximum standby current (leakage). These features make the Littelfuse 20mm UltraMOV varistor series ideal for AC line voltage applications, LED lighting applications, and more.

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Qtà RoHS Modello ECAD Serie
Prodotto
Stile di montaggio
Stile di terminazione
Tensione nominale CA
Tensione nominale CC
Tensione varistore
Tensione di clamping
Diametro
Sovracorrente temporanea max
Energia nominale di sovracorrente momentanea
Capacità
Temperatura di lavoro minima
Temperatura di lavoro massima
Confezione
Littelfuse Varistori 250V 20mm Epoxy UltraMOV
Scheda dati
5.171A magazzino
Min: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 250 VAC 320 VDC 351 V to 429 V 650 V 20 mm 10 kA 170 J 1 nF - 55 C + 85 C Bulk
Littelfuse Varistori 320V 20mm Epoxy UltraMOV
Scheda dati
6.000A magazzino
Min: 1
Mult.: 1
: 400

UltraMOV MOVs PCB Mount Radial 320 VAC 420 VDC 561 V 840 V 20 mm 10 kA 273 J 750 pF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistori 40V 20mm Epoxy UltraMOV
Scheda dati
2.206A magazzino
Min: 1
Mult.: 1

LV UltraMOV MOVs PCB Mount Radial 40 VAC 56 VDC 68 V 135 V 20 mm 8 kA 140 J 8.5 nF - 40 C + 85 C Bulk
Littelfuse Varistori 95V 20mm Epoxy UltraMOV
Scheda dati
2.674A magazzino
Min: 1
Mult.: 1

LV UltraMOV MOVs PCB Mount Radial 95 VAC 127 VDC 150 V 250 V 20 mm 10 kA 150 J 3.7 nF - 55 C + 85 C Bulk
Littelfuse Varistori 60V 20mm Epoxy UltraMOV
Scheda dati
2.857A magazzino
Min: 1
Mult.: 1

LV UltraMOV MOVs PCB Mount Radial 60 VAC 85 VDC 100 V 175 V 20 mm 10 kA 100 J 5.2 nF - 55 C + 85 C Bulk
Littelfuse Varistori 230V 20mm Epoxy UltraMOV
Scheda dati
1.735A magazzino
Min: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 230 VAC 300 VDC 324 V to 396 V 595 V 20 mm 10 kA 160 J 1.1 nF - 55 C + 85 C Bulk
Littelfuse Varistori 23V 20mm Epoxy UltraMOV
Scheda dati
6.590A magazzino
6.00016/09/2026 previsto
Min: 1
Mult.: 1

LV UltraMOV MOVs PCB Mount Radial 23 VAC 28 VDC 36 V 71 V 20 mm 8 kA 70 J 14 nF - 40 C + 85 C Bulk
Littelfuse Varistori 275V 20mm Epoxy UltraMOV
Scheda dati
3.911A magazzino
13.500In ordine
Min: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 275 VAC 350 VDC 473 V 710 V 20 mm 10 kA 190 J 900 pF - 55 C + 85 C Bulk
Littelfuse Varistori 320V 20mm Epoxy UltraMOV
Scheda dati
9.154A magazzino
6.00002/11/2026 previsto
Min: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 320 VAC 420 VDC 459 V to 561 V 840 V 20 mm 10 kA 273 J 750 pF - 55 C + 85 C Bulk
Littelfuse Varistori 550V 20mm Epoxy UltraMOV
Scheda dati
3.855A magazzino
Min: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 550 VAC 745 VDC 819 V to 1.001 kV 1.5 kV 20 mm 10 kA 360 J 300 pF - 55 C + 85 C Bulk
Littelfuse Varistori 11V 20mm Epoxy UltraMOV
Scheda dati
1.339A magazzino
Min: 1
Mult.: 1

LV UltraMOV MOVs PCB Mount Radial 11 VAC 14 VDC 18 V 36 V 20 mm 8 kA 25 J 26 nF - 40 C + 85 C Bulk
Littelfuse Varistori 130V 20mm Epoxy UltraMOV
Scheda dati
50A magazzino
3.50023/11/2026 previsto
Min: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 130 VAC 170 VDC 184 V to 226 V 340 V 20 mm 10 kA 100 J 1.9 nF - 55 C + 85 C Bulk
Littelfuse Varistori 140V 20mm Epoxy UltraMOV
Scheda dati
1.447A magazzino
1.00026/10/2026 previsto
Min: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 140 VAC 180 VDC 242 V 360 V 20 mm 10 kA 110 J 1.75 nF - 55 C + 85 C Bulk
Littelfuse Varistori 14V 20mm Epoxy UltraMOV
Scheda dati
101A magazzino
2.000In ordine
Min: 1
Mult.: 1

LV UltraMOV MOVs PCB Mount Radial 14 VAC 18 VDC 22 V 43 V 20 mm 8 kA 28 J 22.2 nF - 40 C + 85 C Bulk
Littelfuse Varistori 150V 20mm Epoxy UltraMOV
Scheda dati
660A magazzino
1.50016/11/2026 previsto
Min: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 150 VAC 200 VDC 216 V to 264 V 395 V 20 mm 10 kA 120 J 1.6 nF - 55 C + 85 C Bulk
Littelfuse Varistori 175V 20mm Epoxy UltraMOV
Scheda dati
2.406A magazzino
Min: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 175 VAC 225 VDC 243 V to 297 V 455 V 20 mm 10 kA 135 J 1.4 nF - 55 C + 85 C Bulk
Littelfuse Varistori 20V 20mm Epoxy UltraMOV
Scheda dati
650A magazzino
Min: 1
Mult.: 1

LV UltraMOV MOVs PCB Mount Radial 20 VAC 26 VDC 33 V 65 V 20 mm 8 kA 58 J 15 nF - 40 C + 85 C Bulk
Littelfuse Varistori 25V 20mm Epoxy UltraMOV
Scheda dati
1.638A magazzino
Min: 1
Mult.: 1

LV UltraMOV MOVs PCB Mount Radial 25 VAC 31 VDC 39 V 77 V 20 mm 8 kA 77 J 13.5 nF - 40 C + 85 C Bulk
Littelfuse Varistori 275V 20mm Epoxy UltraMOV
Scheda dati
915A magazzino
Min: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 275 VAC 350 VDC 473 V 710 V 20 mm 10 kA 190 J 900 pF - 55 C + 85 C Bulk
Littelfuse Varistori 275V 20mm Epoxy UltraMOV
Scheda dati
384A magazzino
2.00028/12/2026 previsto
Min: 1
Mult.: 1
: 500

UltraMOV 350 VDC 710 V Reel, Cut Tape
Littelfuse Varistori 300V 20mm Epoxy UltraMOV
Scheda dati
276A magazzino
3.60009/11/2026 previsto
Min: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 300 VAC 385 VDC 423 V to 517 V 775 V 20 mm 10 kA 250 J 800 pF - 55 C + 85 C Bulk
Littelfuse Varistori 30V 20mm Epoxy UltraMOV
Scheda dati
6A magazzino
3.50018/11/2026 previsto
Min: 1
Mult.: 1

LV UltraMOV MOVs PCB Mount Radial 30 VAC 38 VDC 47 V 93 V 20 mm 8 kA 90 J 12 nF - 40 C + 85 C Bulk
Littelfuse Varistori 35V 20mm Epoxy UltraMOV
Scheda dati
2.847A magazzino
Min: 1
Mult.: 1

LV UltraMOV MOVs PCB Mount Radial 35 VAC 45 VDC 56 V 110 V 20 mm 8 kA 115 J 10.5 nF - 40 C + 85 C Bulk
Littelfuse Varistori 385V 20mm Epoxy UltraMOV
Scheda dati
2.444A magazzino
Min: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 385 VAC 505 VDC 558 V to 682 V 1.025 kV 20 mm 10 kA 300 J 700 pF - 55 C + 85 C Bulk
Littelfuse Varistori 420V 20mm Epoxy UltraMOV
Scheda dati
400A magazzino
1.20015/09/2026 previsto
Min: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 420 VAC 560 VDC 612 V to 748 V 1.12 kV 20 mm 10 kA 320 J 600 pF - 55 C + 85 C Bulk